An aircraft whose horizontal stabilizing surfaces are forward of the mainwing.
水平稳定面在主机翼前方的飞行器语源。
2
If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the mainwing surface results.
如果该载荷重心在机翼结构弹性轴之后，则引起主机翼表面前端向下的扭转。
3
It is understood that specially-designed crates will be used to minimise the dismantling of each aircraft, which will be restricted to the removal of the mainwing.